====== Throttle Quadrant ======

Because of the high number of digital inputs, looks like I'll need a Arduino Mega 2560 for this. (Ordered 1/6/2020.) The Mega 2560 has 53 digital I/O pins.

==== Notes ====

^Zero Throttle outer|When throttle is at extreme zero (requires moving stick left past stop), connects Cannon r to Canon K (ground).|
^Jettison Arm|Is DPDT. When closed, 1 connects to 3, and 2 connects to 4. Pin 2 is not available at Canon plug, instead, it is connected to Jettison pin 1.|
^Jettison|When Jettison Arm is closed, Jettison pin 2, (Canon J) goes to level of Jettison Arm pin 4.|


==== Wiring ====

(Dash on Canon label means untested)

^Canon\\ Plug\\ Pin^Control^Line^Arduino Connection^Hardware Connector^
|A|Speed brake|Open|44-D26|J1-1|
|B|Speed brake|Common|44-Gnd|J1-2|
|C|Speed brake|close|44-D27|J1-3|
|D|Rudder trim|Right|44-D28|J1-4|
|E|Rudder trim|Common|44-Gnd|J1-5|
|F|Rudder trim|Left|44-D29|J1-6|
|G|Handle Mic (Common)|Center|44-Gnd|J1-7|
|G|Zero Throttle inner|Common|44-Gnd|J1-7|
|H|Flaps|Up|44-D32|J2-1|
|J|Ignition red|2|44-D36|J2-6|
|K|Elevator trim|Common|44-Gnd|J2-3|
|K|Flaps|Common|44-Gnd|J2-3|
|K|Zero Throttle outer|Common|44-Gnd|J2-3|
|K|Ignition red|1|44-Gnd|J2-3|
|L|? Unknown light|?|?|
|M|Handle Exterior Lights\\ momentary and on/off|common|44-Gnd|J4-5|
|N|Handle Mic ICS|Black|44-D34|J2-4|
|P|Handle Mic UHF|2|44-D37|J2-5|
|R-|Light upper right main panel|tip|NC|NC|
|S-|
|T-|
|U-|
|V-|
|W-|JATO Arm Light|1|NC|NC|
|X|Throttle pot|Red|44-5V|J4-1|
|Y-|
|Z|Jettison Arm|4|44-Gnd|J3-1|
|a|Jettison Arm|3|44-Gnd|J3-2|
|b-|
|c-|
|d-|
|e|Jettison Arm|1|44-D38|J3-3|
|f-|
|g|Handle Exterior Lights\\ momentary and on/off|center|44-D44|J4-6|
|h|Elevator Trim|Pull|44-D40|J3-4|
|i|Elevator Trim|Push|44-D41|J3-5|
|j|Jettison|2|44-D42|J3-6|
|k|Flaps|down|44-D33|J2-2|
|m-|
|n-|
|p (red)|Throttle pot|Black Wiper|44-A0|J4-2|
|q (blk)|Throttle pot|White|44-Gnd|J4-3|
|r|Zero Throttle outer|Normally Closed|44-D45|J4-7|
|s-|Zero Throttle inner|Normally Closed|-|-|
|t-|Center|
|!1|Jettison Arm|2|-|-|
|!1|Jettison|1|-|-|
|?|JATO Arm Light|2|NC|NC|